135829160

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{10259}}^1$

素因数の和:10601

約数の個数: 32

約数和(自身を含む): 306568800

約数和(自身を除く): 170739640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 10259, 13240, 20518, 41036, 51295, 82072, 102590, 205180, 410360, 3395729, 6791458, 13582916, 16978645, 27165832, 33957290, 67914580, 135829160]

約数ペア:

[(1, 135829160), (2, 67914580), (4, 33957290), (5, 27165832), (8, 16978645), (10, 13582916), (20, 6791458), (40, 3395729), (331, 410360), (662, 205180), (1324, 102590), (1655, 82072), (2648, 51295), (3310, 41036), (6620, 20518), (10259, 13240)]